dsh-settings-button
一个齿轮按钮，直接打开 DeepSeek Harness（DSH） 的设置面板 —— 桌面端、手机端、局域网访问都一次点击直达。
A gear button that opens the DeepSeek Harness (DSH) Settings dialog in one click — on desktop, on a phone, and over the LAN.
为什么需要它 / Why
DSH 默认没有独立的设置按钮。桌面端可以按快捷键，但在手机上通过局域网访问 Web GUI 时没有键盘，想进设置只能：点开左下角的账号菜单 → 再点菜单里的「设置」。每次两步。
DSH ships no standalone Settings button. On desktop you can press a shortcut, but when you open the Web GUI from a phone over the LAN there is no keyboard, so reaching Settings means opening the account menu first and picking “Settings” from it. Two steps, every time.
This plugin puts a gear right next to the phone number and opens Settings directly.
功能 / Features
- 齿轮位于侧边栏账号行右侧，紧挨手机号 / Gear sits right of the account row
- 一次点击直达设置面板 / One click, straight into Settings
- 桌面端与移动端行为一致 / Identical behaviour on desktop and mobile
- 纯前端状态，局域网设备同样可用 / Pure browser state, works from any LAN device
- 收起侧边栏（rail 模式）下自动缩为图标 / Collapses to an icon in rail mode
- 不挤占同区域其他插件的控件 / Does not displace other plugins' controls in the same row
安装 / Installation
从 GitHub 直接安装（本包尚未发布到 npm / not on npm yet）：
dsh plugin add github:REALOIYO/dsh-settings-button
或在 DSH profile 目录（通常是 ~/.dsh/profiles/desktop）中：
pnpm add github:REALOIYO/dsh-settings-button
然后确认它出现在 package.json 的 dsh.profile.bundles 数组里 —— 不在该数组中宿主不会加载它。重启 DSH 生效。
Install straight from GitHub (this package is not on npm yet):
dsh plugin add github:REALOIYO/dsh-settings-button
Then make sure it is listed in dsh.profile.bundles in your profile's package.json — the host does not load bundles that are absent from that array. Restart DSH to take effect.
发布到 npm 之后，上面的命令可以简写为 dsh plugin add dsh-settings-button。
Once published to npm, that shortens to dsh plugin add dsh-settings-button.
卸载 / Removal
pnpm remove dsh-settings-button
并从 dsh.profile.bundles 中移除对应条目，重启 DSH。
工作原理 / How it works
设置面板的状态由一个私有 store 持有，插件无法直接访问。可用的入口有两个：
- 宿主在
shortcuts 服务上注册的 settings.open 命令
settings.launcher slot 传给组件的 openSettings prop —— 但该 slot 是 single，已被账号菜单占用
本插件走第 1 条：ShortcutsService 没有转发 invoke，但它的 registry 字段在运行时只是一个普通属性，因此 ctx.shortcuts.registry.invoke('settings.open', { modal }) 可以直达 actions.open()。若宿主将来收紧该字段，会自动回退到驱动账号菜单的方式，按钮不会彻底失效。
The settings shell keeps its open state in a private store. Two entry points exist: the host's settings.open command, and the openSettings prop passed to settings.launcher — but that slot is single and already claimed by the account menu. This plugin uses the command: ShortcutsService does not forward invoke, yet its registry field is an ordinary property at runtime, so ctx.shortcuts.registry.invoke('settings.open', { modal }) reaches actions.open() directly. If the host ever hardens that field, the button falls back to driving the account menu instead of breaking.
兼容性 / Compatibility
- 面向 DSH
0.2.1-rc.3 开发 / Built against DSH 0.2.1-rc.3
- 与
0.2.1-rc.2 及更早版本兼容（定位逻辑带逐级回落）
/ Works on 0.2.1-rc.2 and earlier too — the locator falls back step by step
- 不绑定键盘快捷键，局域网设备可用 / No keyboard shortcut involved
定位策略 / How the row is located
0.2.1-rc.3 给侧边栏新增了一个「更多」按钮，它同样带
aria-label + aria-haspopup="menu"，且在文档顺序上排在账号行之前。
旧版用 document.querySelector('button[aria-haspopup="menu"][aria-label]')
取全局首个匹配，于是齿轮被挂到了「更多」旁边。
0.2.1-rc.3 added a sidebar More button that carries the same
aria-label + aria-haspopup="menu" pair and appears earlier in document
order. The old locator took the first global match, so the gear got portalled
next to More instead of into the account row.
v1.0.1 起改为三级定位，每级都做了作用域收敛：
Since v1.0.1 the locator is three-tiered, each tier scoped:
| 顺序 | 选择器 | 唯一性依据 |
|---|
| 1 | button[data-signed-out] | 账号行无条件渲染该属性（登录时为字符串 "false"），「更多」按钮没有 |
| 2 | [class*="settingsArea"] button[aria-haspopup="menu"] | 限定在 sidebar.settings 槽位容器内 |
| 3 | 全局 aria-haspopup 匹配，但排除 footerActions 内的元素 | 兼容旧宿主 |
第 2 级用了 [class*="settingsArea"] 属性子串匹配，因为该 class 由 CSS Module
编译带哈希前缀（实际为 wtg9ga_settingsArea）。子串匹配在宿主改变命名时仍有效，
但它确实是一个类名依赖 —— 与「完全不依赖类名」的旧表述不同，特此更正。
Tier 2 relies on a [class*="settingsArea"] substring match because the class
is CSS-Module-hashed (actually wtg9ga_settingsArea). It survives renames, but it
is a class-name dependency — correcting the earlier "no class-name dependency"
claim.
许可 / License
MIT
